class

Tres::Vector

Inherits Reference < Object

Constructors

new(elements : Array(Float32))

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Instance methods

==(v)

Returns false (other can only be a Value here).

[](index)

[]=(index, value)

add(v)

add_scalar(s)

add_vectors(a, b)

angle_to(v)

ceil

clamp(min, max)

clamp_scalar(min, max)

copy(v)

distance_to(v)

divide(v)

divide_scalar(s)

each_dimension

elements

elements=(elements : Array(Float32))

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floor

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from_array(array : Array(Float32), offset = 0)

length

length_sq

lerp(v, alpha)

lerp_vectors(v1, v2, alpha)

max(v)

min(v)

multiply(v)

multiply_scalar(s)

multiply_vectors(a, b)

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negate

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normalize

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project_on_plane(plane_normal)

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project_on_vector(vector)

reflect(normal)

round

round_to_zero

set(elements : Array(Float32))

set_length(l)

sub(v)

sub_scalar(s)

sub_vectors(a, b)

to_a(array = [0_f32, 0_f32], offset = 0)

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to_array(array = [0_f32, 0_f32], offset = 0)

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to_s

Returns a nicely readable and concise string representation of this object, typically intended for users.

This method should usually not be overridden. It delegates to #to_s(IO) which can be overridden for custom implementations.

Also see #inspect.

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